1342211442 has 32 divisors (see below), whose sum is σ = 3153729600. Its totient is φ = 375443520.

The previous prime is 1342211441. The next prime is 1342211449. The reversal of 1342211442 is 2441122431.

It is not an unprimeable number, because it can be changed into a prime (1342211441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 781317 + ... + 783032.

It is an arithmetic number, because the mean of its divisors is an integer number (98554050).

Almost surely, 2^1342211442 is an apocalyptic number.

1342211442 is an abundant number, since it is smaller than the sum of its proper divisors (1811518158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342211442 is a wasteful number, since it uses less digits than its factorization.

1342211442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564378.

The product of its digits is 1536, while the sum is 24.

The square root of 1342211442 is about 36636.2039791243. The cubic root of 1342211442 is about 1103.0799199152.

Adding to 1342211442 its reverse (2441122431), we get a palindrome (3783333873).

The spelling of 1342211442 in words is "one billion, three hundred forty-two million, two hundred eleven thousand, four hundred forty-two".